| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.25 | 11.625% | $158.7866 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $226.35 | 12.766% | $255.2458 | $255.25 | $255.25 | $255.20 |
| Purchase #3 | $183.86 | 6.155% | $195.1766 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $119.35 | 5.554% | $125.9787 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $236.51 | 12.713% | $266.5775 | $266.58 | $266.60 | $266.60 |
| Purchase #6 | $210.49 | 4.161% | $219.2485 | $219.25 | $219.25 | $219.20 |
| Purchase #7 | $146.30 | 13.791% | $166.4762 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $1,265.11 | $1,387.4899 | $1,387.51 | $1,387.60 | $1,387.50 | |